| 摘要 |
<p>A motorcycle frame comprises shaft support sections (123,124) that support a swing unit for pivot movement. The shaft support sections (123,124) are formed between rear ends of left and right down tubes (103,104). Width that is broad to some extent can be secured at the rear ends of the down tubes (103,104) . The shaft support sections (123,124) for attaching the swing unit are formed at the rear ends of the down tubes (103,104), and thus the swing unit can be supported at a position with a broader width.</p> |
